40203324

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 124104960

約数和(自身を除く): 83901636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 107, 108, 126, 142, 147, 189, 196, 213, 214, 252, 284, 294, 321, 378, 426, 428, 441, 497, 588, 639, 642, 749, 756, 852, 882, 963, 994, 1278, 1284, 1323, 1491, 1498, 1764, 1917, 1926, 1988, 2247, 2556, 2646, 2889, 2982, 2996, 3479, 3834, 3852, 4473, 4494, 5243, 5292, 5778, 5964, 6741, 6958, 7597, 7668, 8946, 8988, 10437, 10486, 11556, 13419, 13482, 13916, 15194, 15729, 17892, 20223, 20874, 20972, 22791, 26838, 26964, 30388, 31311, 31458, 40446, 41748, 45582, 47187, 53179, 53676, 62622, 62916, 68373, 80892, 91164, 93933, 94374, 106358, 125244, 136746, 141561, 159537, 187866, 188748, 205119, 212716, 273492, 283122, 319074, 372253, 375732, 410238, 478611, 566244, 638148, 744506, 820476, 957222, 1116759, 1435833, 1489012, 1914444, 2233518, 2871666, 3350277, 4467036, 5743332, 6700554, 10050831, 13401108, 20101662, 40203324]

約数ペア:

[(1, 40203324), (2, 20101662), (3, 13401108), (4, 10050831), (6, 6700554), (7, 5743332), (9, 4467036), (12, 3350277), (14, 2871666), (18, 2233518), (21, 1914444), (27, 1489012), (28, 1435833), (36, 1116759), (42, 957222), (49, 820476), (54, 744506), (63, 638148), (71, 566244), (84, 478611), (98, 410238), (107, 375732), (108, 372253), (126, 319074), (142, 283122), (147, 273492), (189, 212716), (196, 205119), (213, 188748), (214, 187866), (252, 159537), (284, 141561), (294, 136746), (321, 125244), (378, 106358), (426, 94374), (428, 93933), (441, 91164), (497, 80892), (588, 68373), (639, 62916), (642, 62622), (749, 53676), (756, 53179), (852, 47187), (882, 45582), (963, 41748), (994, 40446), (1278, 31458), (1284, 31311), (1323, 30388), (1491, 26964), (1498, 26838), (1764, 22791), (1917, 20972), (1926, 20874), (1988, 20223), (2247, 17892), (2556, 15729), (2646, 15194), (2889, 13916), (2982, 13482), (2996, 13419), (3479, 11556), (3834, 10486), (3852, 10437), (4473, 8988), (4494, 8946), (5243, 7668), (5292, 7597), (5778, 6958), (5964, 6741)]